Wear-resistant deep groove ball bearing

The utility model discloses a wear-resistant deep groove ball bearing which comprises an outer bearing sleeve and an inner bearing sleeve, the outer bearing sleeve is located on the outer side of the inner bearing sleeve, a positioning groove is formed in the middle side of the inner side wall of th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YANG YANGUI, HU ZHIPING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BEARINGS BLASTING ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a wear-resistant deep groove ball bearing which comprises an outer bearing sleeve and an inner bearing sleeve, the outer bearing sleeve is located on the outer side of the inner bearing sleeve, a positioning groove is formed in the middle side of the inner side wall of the outer bearing sleeve, a positioning frame is arranged on the inner side of the positioning groove, a plurality of mounting grooves are evenly formed in the surface of the positioning frame, and the mounting grooves are matched with the outer bearing sleeve. Supporting balls are arranged on the inner sides of the multiple mounting grooves, ball grooves are formed in the inner surface of the positioning groove and the middle side of the outer surface of the inner bearing sleeve, multiple side supporting grooves are formed in the outer side walls of the two ends of the positioning frame, and side balls are arranged on the inner sides of the multiple side supporting grooves; side sliding grooves are formed in the inn